Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
lanh tranh » lan tranh, hanh trinh, sach tranh
hoi phuong » hoai phuong, hoc phuong, doi phuong
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
hanh toan » khanh toan, manh toan, hach toan
cua hoi » cua moi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((lanh tranh) or (canh tranh)) cua hoi phuong ((hanh toan) OR (thanh toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((lanh tranh) OR (canh tranh)) cua hoi phuong ((hanh toan) OR (thanh toan)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((lanh tranh) or (canh tranh)) cua hoi phuong ((hanh toan) OR (thanh toan)) tap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((lanh tranh) or (canh tranh)) cua hoi phuong ((hanh toan) OR (thanh toan)) tap*.